How to Generate Multilingual Voice Content with Claude

Create multilingual voiceovers with Claude and ToolRouter. AI voices in dozens of languages.

Tool
Voice Generator icon
Voice Generator

Claude handles multilingual voice production as a multi-step terminal workflow. Browse available voices per language, translate and culturally adapt your script through conversation, and generate audio in each target language. Claude maintains creative context so the tone and delivery feel consistent across all language versions.

Connect ToolRouter to Claude

1Go to Settings → Connectors → Add custom connector
2Enter the details below and click Add
Name
ToolRouter
URL
https://api.toolrouter.com/mcp
3Done — works on Claude chat, desktop, and mobile

Steps

Once connected (see setup above), use the Voice Generator tool:

  1. Ask Claude: "List available voices for Spanish, French, and German using voice-generator"
  2. Claude calls list_voices and shows you the options for each language
  3. Ask: "Generate this script in all three languages" and provide your text
  4. Claude translates and generates audio in each language

Example Prompt

Try this with Claude using the Voice Generator tool
I need this product announcement in English, Spanish, and Japanese: [your text]. List the best voice options for each language, then generate all three versions.

Tips

  • Ask Claude to translate and adapt the script for cultural context, not just literal translation
  • Use list_voices first to pick the most natural-sounding option per language
  • Generate all languages in one session to keep project organization clean

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